Honeywell MM14CHCS 14,000 BTU Portable Air Conditioner Review

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The Honeywell MM14CHCS 14,000 BTU portable air conditioner with heat pump is one of their higher end models with bigger capacity that has been proven to work so quietly. It even comes with a heat pump but still, it operates so softly that you would not notice it is turned on.

The MM14CHCS portable air conditioner with heat pump delivers both optimal cooling and heating. Therefore, you can probably skip getting two different appliances and get this one instead. Not only will you save money but time and effort as well. There would be one installation instead of two yet efficiency of both features remains the same.

Honeywell MM14CHCS 14,000 BTU Portable Air Conditioner

Honeywell MM14CHCS 14,000 BTU portable air conditioner

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There are several reasons why Honeywell is being considered one of the best makers of portable air conditioners today. They have been making all these great units that not only emphasize functionality but practicality as well.

Given its price of a little $500, some might think it is too much to spend on a portable air conditioner with heat pump. To have some realization with real time figures, go shop around for a separate air conditioner and an electric heater and then compare the price.

Another way to go would be to shop around for a window type air conditioner (since these tend to be way cheaper than portable ones) and a heater but you still have to add how much the usual installation costs. Now compare the price. Chances are you still save the most with this 2-in-1 Honeywell MM14CHCS portable air conditioner with heat pump.

To know more of the amazingly powerful features of this Honeywell MM14CHCS, check out the detailed specs below:

  • Honeywell MM14CHCS 14,000 BTU portable air conditioner - specifications14,000 BTU Cooling Capacity
  • 12,000 BTU Built-In Heat Pump
  • Suggested Cooling Area of up to 550 square feet
  • Suggested Heating Area of up to 400 square feet
  • 4-In-One Function – Air Conditioner, Dehumidifier, Fan, and Heater
  • 3M Electrostatic Filter
  • Filter Light Reminder
  • 1-Way Air Direction/Circulation
  • Environmental-Friendly Compressor
  • Suggested area size of up to 550 square feet
  • Dehumidifies of up to 79.2 pints per day
  • Moisture Removal Capacity of 95 pints per day
  • Digital LED Display
  • Precise Feather-Touch Controls
  • Full Function Remote Control
  • 3 Cool Settings
  • 3 Fan Speeds
  • Uses Eco-Friendly R410S Refrigerant
  • Automatic On/Off Timer for 1-24 Hours
  • Digital Controls
  • Powerful Air Flow
  • Auto Evaporation System
  • Quiet Operation
  • Requires no Permanent Installation
  • Four Caster Wheels for Mobility
  • Flexible Exhaust Hose
  • Easy-to-Install Window Venting Kit
  • Removable Window Vent
  • Supplemental Heat Pump
  • Energy Efficiency Ratio (EER) of 10
  • 120 Volt Electric Outlet
  • Cord Length of 6 feet
  • Comes in an Elegant Black with Silver Color
  • 1-UL Listed
  • Measures 15.7 x 16.5 x 29.3 inches
  • Weighs approximately 75 pounds
  • 1-Year Limited Warranty for Parts and Labor for Unit
  • Additional 4-Year Warranty for Compressor Part


Do you know that close to 50 customers who have already bought and used this portable Honeywell MM14CHCS model for quite some time already relate that it performs absolutely excellent most especially given its very reasonable price of a bit over $500. If you are fed up of buying cheap portable air conditioners and heaters only to be disappointed in the end, may be it is high time you start putting your money into good use.

Getting this Honeywell MM14CHCS could very well be an investment. You can comfortably use the heater while it is still winter but you can easily switch over to the cooling feature once summer months set in.

If you want to know more of what makes this specific Honeywell air conditioner with heat pump model worth your investment, check out these key features:

  1. It is more than just a portable air conditioner; it is also a portable heater

With a 14,000 BTU cooling capacity and 12,000 BTU heating capacity, this is more than capable of cooling areas up to 550 square feet and heating up to 400 square feet. Customers who have had the chance to use both features are absolutely satisfied as this portable air conditioning system with heater truly works wonders.

In fact, most say that this is way better than any other type of air conditioning system they have used despite it being just a portable air conditioner.

  1. It is easy to use and maintain

Since this is a portable air conditioner, installation is not needed. You can literally place this anywhere you want without having to hire some professional technician to set it up. One can simply follow the instructions and before you know it, you can start enjoying cool or warm temperature depending on your liking.

In addition, this also comes with a full function remote that basically lets one operate from any part of the room. The buttons in the remote include on/off, speed (high, medium, and low), down, timer, and mode. Since this is a full-function remote, it lets you do everything that can otherwise be done at the air conditioner unit’s main touchscreen control panel.

  1. It has variable features

While most portable air conditioners today feature three different functions which are usually cooling, fan, and dehumidify, this Honeywell MM14CHCS has four distinctive features with the fourth one being the heating capability.

Whatever season it is, this Honeywell MM14CHCS portable air conditioner with heater will surely come in handy. Not only is it mobile but it functions so efficiently that you would probably want it behind you wherever part of the house you will go.


If it is best you want, you have succeeded in finding the perfect portable air conditioner with a heating system – the Honeywell MM14CHCS. Most customers even say you are bound to get more than what you pay for with this unit.

However, some customers find it a bit hard to make the exhaust go out the window. Be careful of this as if you let the warm air be released inside the room, chances are it will cool the room in a much slower pace.

Final Verdict

Honeywell MM14CHCS 14,000 BTU portable air conditioner - display and control panel

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The basic acceptable rule is that if you want a more effective and bigger capacity portable air conditioner, you have to go up on the BTU rating. However, this might come with a bit of problem with regards to noise. Technically, the bigger capacity of any machine for that matter, the noisier it will be. Honeywell has been able to increase the BTU but minimize the noise level!

Customers from all over the world have tried and loved the Honeywell MM14CHCS. It works precisely in whatever function is needed. From cooling to heating and even up to air circulation purposes, not once has this great home appliance fail.

As customers describe their experiences about this Honeywell MM14CHCS 14,000 BTU Portable Air Conditioner with Heat Pump, it truly works like a charm that will get you hooked on it the moment you start using it.